I'm trying to access https://kayako.atlassian.net/wiki/display/DOCS/4.66 I read some of the other threads that say you shouldn't be logged in when viewing the docs, but it always shows me an Atlassian login page and says I need to be logged in. I also tried creating an account but I still don't have access.
Excellent question, though without an answer here in the forum, which appears abandoned now. I'd suggest opening a support ticket; maybe they can help you.